Model:NA5920
Structure: Needle Bearing
Type:roller
Brand Name: Neutral/OEM/As per your request
Size:100x140x54mm
1.Seal form: open style, Z, ZZ, RS, 2RS, 2RZ
2.Bearing stop ring: N,NR
3.Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
4.Vibration rank: V1, V2, V3, V4
5.Noise rank: Z1,Z2,Z3,Z4
6.Internal elimination code: C0, C2, C3, C4, C5
7.Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304, AISI316),
ceramics
8.Keeper: stainless steel, PTFE, nylon
9.Bearing ferrule and ball hardness: 59 - 63HRC
10.LARGE STOCK AND COMPETITIVE PRICE ,BEST QUALITY
11.FAST DELIVERY ,LEADING TIME : 3—5 DAYS AFTER COMFIRM ORDER
Explanation:
1. NA5920 Certification: ISO9001- 2008
2. NA5920 High precision, long life, low noise, high-end technology, low vibration and conform to
3. NA5920 Package: Box packing, industrial standrad packing, individual box packing or ascustomers\' requirement
4. NA5920 Precision P0 P6 P5
5. NA5920 Clearance C0,C1,C2,C3,C4,C5 etc.
6 NA5920 Price Terms FOB, CRF, CIF,paypal
Applications
7 . NA5920 Yoke Type Track Roller, Needle Bearings
NATR-PP, NUTR, RSTO, STO, NATV
With Guidance, Gap Seal
With Inner Ring
Yoke Type Track Roller, Needle Bearings With Guidance, Gap Seal, With Inner Ring, KR30
With Additional Sealing Rings, NATR-PP Series,this series curve rollers are of double lines
full-roller structure,like all cylindrical roller bearing,they are composed of outer ring cages
pressed in the rolling bodies axle guidace and the retaining edge steps which forms highly
effective gap sealing
8.Application examples: electrical motors, general machinery, industrial gearboxes,
pumps, agricultural machinery, etc.












