d - 70 mm

D - 115 mm

T - 29 mm

B - 29 mm

C - 23 mm

ra1 max. - 2,5 mm

a - 26,4 mm

r min. - 3 mm

r1 min. - 2,5 mm

Da - 103 mm

db - 77 mm

ra max. - 3 mm

da - 83 mm

Db - 110 mm

Weight - 1,162 Kg

Basic dynamic load rating (C) - 126 kN

Basic static load rating (C0) - 177 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,4

• Model Number:JM612949/JM612910
• Inner Diameter：70mm Outer Diameter：115mm Width：29mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:pump accessories,pressure control valve,ship special,Rolling mill,Dental Drill etc,machine lathe,garbage disposal,joint protection,Grinding and polishing equipment,boring bar boring bar,transportation equipment
• Similar models:KOYO JM612949/JM612910 NSK JM612949/JM612910 CX JM612949/10 ISO JM612949/10 Fersa JM612949/JM612910 Timken JM612949/JM612910 NTN 4T-JM612949/JM612910
• BEARING POWER International Trading Co.,Ltd. specialize in JM612949/JM612910 products，there is large inventory of NSK JM612949/JM612910 . We has been built up long-term cooperation with NSK company, could make a bulk order of the JM612949/JM612910 Which NSK JM612949/JM612910 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
  230/500 EKW33+AOHX30/500	480	720	167	ISB	Spherical Roller Bearings
  51203	17	35	12	CRAFT	Thrust Ball Bearings
  5205 2RS	25	52	20,6	CYSD	Angular Contact Ball Bearings
  6309	45	100	25	NACHI	Deep Groove Ball Bearings
  7020DF	100	150	24	CYSD	Angular Contact Ball Bearings
  7207B	35	72	17	NTN	Angular Contact Ball Bearings
  7212 B	60	110	22	ISB	Angular Contact Ball Bearings
  B66	9,525	14,288	9,52	KOYO	Needle Roller Bearings
  GE 080 ES	80	120	55	CX	Plain Bearings
  K 45x52x18	45	52		NBS	Needle Roller Bearings
  KDC100	254	279,4	12,7	KOYO	Deep Groove Ball Bearings
  NA6907-2RS	35	55	36	CRAFT	Needle Roller Bearings
  NANF202-10	15,875			KOYO	Bearing Units
  NNF5017 V	85	130	60	ISO	Cylindrical Roller Bearings
  VEX 12 7CE1	12	28	8	SNFA	Angular Contact Ball Bearings
  TUW1 62	62	90	2	CX	Plain Bearings
  W 63805-2RS1	37	25	10	SKF	Deep Groove Ball Bearings
  96928	1.5000	2.2500	1.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6304	20	52	15	SKF	DEEP GROOVE BALL BEARINGS
  SAC40ES	40		28	CONSOLIDATED	ROD ENDS