XIAN GOOD BEARING CO.,LTD

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Products List
    • 2*6.3 NRA/NRB/ZB NEEDLE ROLLERS
    • 2*6.3 NRA/NRB/ZB NEEDLE ROLLERS
    • Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8 1.5*9.8 3.5*17.8 7*7 1.5*11.8 3.5*19.8 7*10
    • 1.5*13.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*13.8 NRA/NRB/ZB NEEDLE ROLLERS
    • Needle Roller Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8 1.5*9.8 3.5*17.8 7*7 1.5*11.8 3.5*19.8 7*10
    • 1.5*11.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*11.8 NRA/NRB/ZB NEEDLE ROLLERS
    • Needle Roller Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8 1.5*9.8 3.5*17.8 7*7
    • 1.5*9.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*9.8 NRA/NRB/ZB NEEDLE ROLLERS
    • The Size of cylindrical roller produced by ours: Diameter:3~80mm,Length:3.5~110mm,There are G2,G3,G5 grade;Its material is from Gcr15 steel and hardness is HRC60~64 and surface roughness Ra is not exceeding 0.2
    • 1.5*7.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*7.8 NRA/NRB/ZB NEEDLE ROLLERS
    • As the ancient capital of the thirteen dynasties,Xi’an attracts many famous entrepreneurs of home and abroad to invest and is also the bridgehead of the western development. We adopt German equipment and technologies to produce kinds of bearings.
    • 1.5*6.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*6.8 NRA/NRB/ZB NEEDLE ROLLERS
    • Needle Roller Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8
    • 1.5*5.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1.5*5.8 NRA/NRB/ZB NEEDLE ROLLERS
    • Needle Roller Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8 1.5*9.8 3.5*17.8 7*7
    • 1*9.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1*9.8 NRA/NRB/ZB NEEDLE ROLLERS
    • Needle Roller Spec (mm) Spec (mm) Spec (mm) 1*5.8 3*23.8 6*6 1*6.8 3*25.8 6*8 1*7.8 3*27.8 6*17.8 1*9.8 3*29.8 6*21.8 1.5*5.8 3.5*11.8 6*23.8 1.5*6.8 3.5*13.8 6*25.8 1.5*7.8 3.5*15.8 6*39.8 1.5*9.8 3.5*17.8 7*7
    • 1*7.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1*7.8 NRA/NRB/ZB NEEDLE ROLLERS
    • The Size of cylindrical roller produced by ours: Diameter:3~80mm,Length:3.5~110mm,There are G2,G3,G5 grade;Its material is from Gcr15 steel and hardness is HRC60~64 and surface roughness Ra is not exceeding 0.2.
    • 1*5.8 NRA/NRB/ZB NEEDLE ROLLERS
    • 1*5.8 NRA/NRB/ZB NEEDLE ROLLERS
    • The Size of cylindrical roller produced by ours: Diameter:3~80mm,Length:3.5~110mm,There are G2,G3,G5 grade;Its material is from Gcr15 steel and hardness is HRC60~64 and surface roughness Ra is not exceeding 0.2. At the same time we have mass production of piston pin,
    • 3.0*3.0 Rollers for crossed roller bearings
    • 3.0*3.0 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 4.0*3.5 Rollers for crossed roller bearings
    • 4.0*3.5 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 2.5*2.4 ultra rollers
    • 2.5*2.4 ultra rollers
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 2.5*2.5 special rollers
    • 2.5*2.5 special rollers
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 4.0*4.0 Rollers for crossed roller bearings
    • 4.0*4.0 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 2.0*2.0 Rollers for crossed roller bearings
    • 2.0*2.0 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 3.5*3.5 Rollers for crossed roller bearings
    • 3.5*3.5 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 3.5*3.4 Rollers for crossed roller bearings
    • 3.5*3.4 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 5.0*4.8 Rollers for crossed roller bearings
    • 5.0*4.8 Rollers for crossed roller bearings
    • Normal spec: ¢5.0*4.8 ¢3.5*3.4 ¢3.5*3. 5 ¢4.0*4.0 ¢3.0*3.0 ¢2.0*2.0 ¢2.5*2.5 ¢2.5*2.4 ¢4.0*3.5 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.001 ±0.0015 +0/0.001mm Height Tol: ±0.01 ±0.03 ±0.05mm Roughness: Ra0.04um R ...
    • 2.9*1.45 ultra-thin rollers
    • 2.9*1.45 ultra-thin rollers
    • Normal spec: ¢6.35*4.5 ¢5.5*3.3 ¢4.0*1.5 ¢4.0*1.6 ¢3.0*1.5 ¢3.0*1.6 ¢1.0*0.5 ¢2.6*1.35 ¢2.9*1.45 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.003 ±0.005mm Height Tol: ±0.03 ±0.05mm Roughness: Ra0.04um Ra0.08um
    • 2.6*1.35 Short rollers for ultra-thin bearings
    • 2.6*1.35 Short rollers for ultra-thin bearings
    • Normal spec: ¢6.35*4.5 ¢5.5*3.3 ¢4.0*1.5 ¢4.0*1.6 ¢3.0*1.5 ¢3.0*1.6 ¢1.0*0.5 ¢2.6*1.35 ¢2.9*1.45 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.003 ±0.005mm Height Tol: ±0.03 ±0.05mm Roughness: Ra0.04um Ra0.08um
    • 1.0*0.5 Short rollers for ultra-thin bearings
    • 1.0*0.5 Short rollers for ultra-thin bearings
    • Normal spec: ¢6.35*4.5 ¢5.5*3.3 ¢4.0*1.5 ¢4.0*1.6 ¢3.0*1.5 ¢3.0*1.6 ¢1.0*0.5 ¢2.6*1.35 ¢2.9*1.45 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.003 ±0.005mm Height Tol: ±0.03 ±0.05mm Roughness: Ra0.04um Ra0.08um
    • 3.0*1.6 Short rollers for ultra-thin bearings
    • 3.0*1.6 Short rollers for ultra-thin bearings
    • Normal spec: ¢6.35*4.5 ¢5.5*3.3 ¢4.0*1.5 ¢4.0*1.6 ¢3.0*1.5 ¢3.0*1.6 ¢1.0*0.5 ¢2.6*1.35 ¢2.9*1.45 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.003 ±0.005mm Height Tol: ±0.03 ±0.05mm Roughness: Ra0.04um Ra0.08um
    • 3.0*1.5 short rollers
    • 3.0*1.5 short rollers
    • Normal spec: ¢6.35*4.5 ¢5.5*3.3 ¢4.0*1.5 ¢4.0*1.6 ¢3.0*1.5 ¢3.0*1.6 ¢1.0*0.5 ¢2.6*1.35 ¢2.9*1.45 Main Parameters: Material:GCR15, SUJ-2, AISI52100 Hardness:HRC60-65 OD Tol:±0.003 ±0.005mm Height Tol: ±0.03 ±0.05mm Roughness: Ra0.04um Ra0.08um