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：2025-04-20
• Application:office equipment,enzyme,clean stationery,joint protection,hydraulic cylinder,Dental Equipment,position switch,EEG,Broadcasting System,outdoor equipment,medical equipment
• Similar models:KOYO JM612949/JM612910 Timken JM612949/JM612910 Fersa JM612949/JM612910 CX JM612949/10 ISO JM612949/10 NTN 4T-JM612949/JM612910 NSK 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
  1310K	50	110	27	KOYO	Self-Aligning Ball Bearings
  24156R	280	460	180	KOYO	Spherical Roller Bearings
  5212NRZZG15	60,000	110,000	36,500	SNR	Angular Contact Ball Bearings
  608/1000	1000	1220	71	ISB	Deep Groove Ball Bearings
  6306-RS1	72	30	19	SKF	Deep Groove Ball Bearings
  HH914449/12	66,675	177,8	57,15	ISO	Tapered Roller Bearings
  LMEF16	16	26		Samick	Linear Bearings
  NKS43	43	58	22	ISO	Needle Roller Bearings
  NF210	50	90	20	CRAFT	Cylindrical Roller Bearings
  NK28/30ASR1	28	37	30	ZEN	Needle Roller Bearings
  NUP230R	150	270	45	KOYO	Cylindrical Roller Bearings
  PCM 11512070 E	115	120	70	SKF	Plain Bearings
  RCJY55-JIS	55			INA	Bearing Units
  X33024/Y33024	120	180	48	Timken	Tapered Roller Bearings
  NJ2322	110	240	80	FAG	CYLINDRICAL ROLLER BEARINGS
  STO8	8	24	10	FAG	NEEDLE BEARINGS
  3311DA.MA	55	120	49.2	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NUP215E	75	130	25	STEYR	CYLINDRICAL ROLLER BEARINGS
  NA49/28	28	45	17	SKF	NEEDLE BEARINGS
  R168	.2500	.3750	.1250	NTN	DEEP GROOVE BALL BEARINGS