d - 50 mm

D - 110 mm

T - 29,25 mm

B - 27 mm

C - 19 mm

a - 34,2 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 70 mm

Da min - 87 mm

Da max. - 100 mm

db max. - 62 mm

Db min. - 105 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,26 Kg

Basic dynamic load rating (C) - 114 kN

Basic static load rating (C0) - 132 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31310J
• Inner Diameter：50mm Outer Diameter：110mm Width：29,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-18
• Application:security equipment,Seals,metal mold,office outdoor camping equipment,Solenoid Valves,mechanical and electrical,marine analysis,container finishing,respirator,Storage Device,intermediate
• Similar models:NKE 31310-DF SKF 31310J2/QCL7CDF ZVL 31310A NSK HR31310J Fersa 31310F FBJ 31310 Timken 31310 NKE 31310 CX 31310A SKF 31310J2/QCL7C
• BEARING POWER International Trading Co.,Ltd. specialize in HR31310J products，there is large inventory of NSK HR31310J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31310J Which NSK HR31310J 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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  30209-XL	45	85	20,75	FAG	Tapered Roller Bearings
  3191/3120-B	30,162	72,626	29,997	Timken	Tapered Roller Bearings
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  387A/383A	57,15	100	21	Fersa	Tapered Roller Bearings
  5312ZZ	60	130	54	CYSD	Angular Contact Ball Bearings
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  618/5	11	5	3	SKF	Deep Groove Ball Bearings
  7226 A-UD	130	230	80	CX	Angular Contact Ball Bearings
  ASTB90 F2520	25	28		AST	Plain Bearings
  CRO-4412	220	300	230	NTN	Tapered Roller Bearings
  GE40KRRB	40	80	42,86	Timken	Deep Groove Ball Bearings
  NCF3020 V	100	150	37	CX	Cylindrical Roller Bearings
  SCE2416P	38,1	47,625	25,4	INA	Needle Roller Bearings
  TRU 405930	40	59	30	IKO	Cylindrical Roller Bearings
  Z-567171.TR1	65	150	50	FAG	Tapered Roller Bearings
  TAF809525	95		25	IKO	NEEDLE BEARINGS
  NU2322	110	240	80	STEYR	CYLINDRICAL ROLLER BEARINGS
  MM120BS215P/4	120	215	40	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  N-322	110	240	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS