d - 100 mm

D - 215 mm

T - 56,5 mm

B - 51 mm

C - 35 mm

a - 67,7 mm

r min. - 4 mm

r1 min. - 3 mm

r2 min. - 3 mm

da min. - 118 mm

da max - 120 mm

Da min - 183 mm

Da max. - 201 mm

db max. - 120 mm

Db min. - 202 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 202 mm

Weight - 8,72 Kg

Basic dynamic load rating (C) - 373 kN

Basic static load rating (C0) - 459 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number: 31320JR
• Inner Diameter：100mm Outer Diameter：215mm Width：56,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:hydraulic actuator,pressure control valve,Sensors,Rolling mill,Pneumatic Actuator,Pneumatic Actuator,baler,medical equipment,Plastic Equipment,Machine tools,Textile Industry Accessories and Accessories
• Similar models:ISO 31320 CX 31320A NTN 31320XU FAG 31320-X-N11CA-A120-160 NKE 31320 KOYO 31320JR NKE 31320-DF SKF 31320XJ2/DF Timken 31320X FAG 31320-X
• BEARING POWER International Trading Co.,Ltd. specialize in 31320JR products，there is large inventory of KOYO 31320JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31320JR Which KOYO 31320JR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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