Dalian Maofeng Bearing Technology Co., Ltd.
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6312N 312KG 312SG Bearing

6312N 312KG 312SG Bearing

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
6312N
Structure:
Deep groove ball bearing
Inside Diameter:
60 mm
Outside Diameter:
130 mm
Thickness:
31 mm
Brand:
ZWZ
Precision Rating:
P0 P3 P4 P5 P6
Bearing Material:
Bearing steel
Seals Type:
open
6312N 312KG 312SG Bearing

Deep groove ball bearing

Model:6312N

Reference Model:312SG,312KG

Bore diameter(mm):60

Outside diameter(mm):130

Width(mm):31

Cr(kN):81.8

Cor(kN):51.8

Speed rating/grease(rpm):5000

Speed rating/oil(rpm):6000

Weight(kg):1.71

Stop ring groove
Deep groove ball bearings:

Characteristic

1. Seal form: open style, Z, 2Z, RS (RZ), 2RS (2RZ)

2. Bearing stop ring: N, NR

Explanation:

Z represents that one-side of the deep groove ball bearing is metal 

dust cover, and 2Z represents that both sides are metal dust cover.

RS represents that one-side of the deep groove ball bearing is 

touching rubber shield, and 2RS represents that both sides 

are touching rubber shield.

Bore Diameter: 10mm - 320mm

Pictures of products are for reference only


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