d - 70 mm

D - 115 mm

T - 29 mm

B - 29 mm

C - 23 mm

a - 26,2 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 83 mm

Da - 103 mm

db min - 77 mm

ra max. - 3 mm

rb max. - 2,5 mm

Db - 110 mm

Weight - 1,134 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 173 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,39

• Model Number: JM612949/JM612910
• Inner Diameter：70mm Outer Diameter：115mm Width：29mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:enzyme,squeeze machine etc,engine,Vertical machining,Hairbrush device,supporting facilities,Generator,hanging clamp,Vertical pull,Digital Generator,Other machinery
• Similar models:CX JM612949/10 Timken JM612949/JM612910 ISO JM612949/10 KOYO JM612949/JM612910 Fersa JM612949/JM612910 NSK JM612949/JM612910 NTN 4T-JM612949/JM612910
• BEARING POWER International Trading Co.,Ltd. specialize in JM612949/JM612910 products，there is large inventory of KOYO JM612949/JM612910 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the JM612949/JM612910 Which KOYO 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
  1112KLL	44,45	85	42,86	Timken	Deep Groove Ball Bearings
  234411	55	90	44	ISO	Thrust Ball Bearings
  24060BK30	300	460	160	NTN	Spherical Roller Bearings
  4T-359A/354A	46,038	85	20,638	NTN	Tapered Roller Bearings
  51208	40	68	19	NTN	Thrust Ball Bearings
  7012DT	60	95	18	NACHI	Angular Contact Ball Bearings
  BAM 136	20,638	26,988	9,52	IKO	Needle Roller Bearings
  K25x33x25	25	33	25	CX	Needle Roller Bearings
  NCF3068V	340	485,8	133	NSK	Cylindrical Roller Bearings
  KZK18X24X15	18	24	15	ISO	Needle Roller Bearings
  LL778149/10	584,2	685,8	49,212	ISO	Tapered Roller Bearings
  RNA3115	137	144	45	Timken	Needle Roller Bearings
  NU29/900	900	1180	165	PSL	Cylindrical Roller Bearings
  211KDDG	55	100	21	FAF	DEEP GROOVE BALL BEARINGS
  NUCF20R	20	52	24	IKO	NEEDLE BEARINGS
  NUKRE80	80		35	INA	NEEDLE ROLLERS
  EW-11/2	1.5000	2.3125		NH	THRUST BALL BEARINGS
  35TAB07	35	72	15	Nachi	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  J-1616			1.0000	Torrington	NEEDLE BEARINGS
  H-3144x200	220	280		CONSOLIDATED	ADAPTERS