d - 50 mm

D - 110 mm

T - 29.25 mm

B - 27 mm

C - 23 mm

a - 23 mm

r1 min. - 2.5 mm

r2 min. - 2.5 mm

r3 min. - 2 mm

r4 min. - 2 mm

Weight - 1.28 Kg

Basic dynamic load rating (C) - 127 kN

Basic static load rating (C0) - 147 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4800 r/min

Calculation factor (e) - 0.35

Calculation factor (Y) - 1.7

Calculation factor (Y0) - 0.96

• Model Number:30310J
• Inner Diameter：50mm Outer Diameter：110mm Width：29.25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-29
• Application:air shower etc,machine tool spindle,paint paint,Generator,historical instruments,engine,medical equipment,leather processing,respirator,switch,heating fans
• Similar models:FBJ 30310D KOYO 57372/30310J ISB 30310 FBJ L630349/L630310 CRAFT 30310 CX 30310A FAG 30310-A Fersa 30310F NACHI E30310J NTN 30310D
• BEARING POWER International Trading Co.,Ltd. specialize in 30310J products，there is large inventory of KBC 30310J . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30310J Which KBC 30310J 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  181118/181200XP	118	200,025	95,3	Gamet	Tapered Roller Bearings
  29372 M	360	560	122	ISB	Thrust Roller Bearings
  30356	280	580	119	NACHI	Tapered Roller Bearings
  71922 C-UX	110	150	40	CX	Angular Contact Ball Bearings
  7406 BCBM	90	30	23	SKF	Angular Contact Ball Bearings
  GE120-SX	120	180	36	INA	Plain Bearings
  BNH 009	45	75	16	NACHI	Angular Contact Ball Bearings
  EGB15080-E40	150	155	80	INA	Plain Bearings
  EX217-52	82,55	150	73,2	SNR	Deep Groove Ball Bearings
  GAKFL 16 PW	16	32	21	INA	Plain Bearings
  HK1810	18	24	10	ISO	Cylindrical Roller Bearings
  NUP411	55	140	33	KOYO	Cylindrical Roller Bearings
  UCP212	60		65.1	NACHI	Bearing Units
  VKBA 3550				SKF	Wheel Bearings
  MR41X	1.2	4	1.8	ISC	DEEP GROOVE BALL BEARINGS
  H317	85	110		STEYR	ADAPTERS
  WCT-20B	3.9750	4.3750		Rollway	THRUST ROLLER BEARINGS
  70TPS130				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  6007TP/5	35	62	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  FT-03	.1875	.6250		CONSOLIDATED	THRUST BALL BEARINGS