d - 107.950 mm

D - 146.050 mm

T - 21.433 mm

B - 21.433 mm

C - 16.670 mm

a - -4.5 mm

r1 min. - 1.5 mm

r2 min. - 1.5 mm

Weight - 0,965 Kg

Basic dynamic load rating (C) - 93500 kN

Basic static load rating (C0) - 155000 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0.39

Calculation factor (Y0) - 0.84

Calculation factor (Y1) - 1.5

• Model Number:L521949/L521910
• Inner Diameter：107.950mm Outer Diameter：146.050mm Width：21.433mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Pneumatic Control Elements,Plastic Equipment,blood cell reagent,Individual Wire,Machine tool accessories,Vertical pull,paper processing machine,lifting tackle,air shower etc,coal mill,engineering machine
• Similar models:NACHI L521949/L521910 CX L521949/14 Timken L521949/L521914 Timken L521949/L521910D+L521949XA ISO L521949/10 KOYO L521949R/L521910 CX L521949/10 Timken L521949/L521910 Timken L521949/L521910DC+L521949XA ISO L521949/14
• BEARING POWER International Trading Co.,Ltd. specialize in L521949/L521910 products，there is large inventory of NACHI L521949/L521910 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the L521949/L521910 Which NACHI L521949/L521910 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
  3NCHAF017CA	85	130	22	KOYO	Angular Contact Ball Bearings
  51112	60	85	17	ISB	Thrust Ball Bearings
  51422M	110	230	95	SKF	Thrust Ball Bearings
  6015-Z-NR	75	115	20	NKE	Deep Groove Ball Bearings
  6303	17	47	14	ISB	Deep Groove Ball Bearings
  7208 A	40	80	18	ISO	Angular Contact Ball Bearings
  BCH108	15,875	22,225	12,7	INA	Needle Roller Bearings
  GE120-FO-2RS	120	210	115	INA	Plain Bearings
  EGBZ1412-E40	22,225	25,4	19,05	INA	Plain Bearings
  LM282549D/LM282510+LM282510EA	708,025	930,275	273,05	Timken	Tapered Roller Bearings
  NA4916	80	110	30	CRAFT	Needle Roller Bearings
  NN4872 K	360	440	80	ISO	Cylindrical Roller Bearings
  SMN204K	57,15	130	61,91	Timken	Deep Groove Ball Bearings
  TP6590	65	90	3	KOYO	Needle Roller Bearings
  Z-531164.04.DRGL	320	820	273	FAG	Spherical Roller Bearings
  NAXR50X.Z	62	50		FAG	NEEDLE BEARINGS
  CSCC110	11.0000	11.7500	.3750	INA	DEEP GROOVE BALL BEARINGS
  CSEF060	6.0000	7.5000	.7500	INA	ANGULAR CONTACT BALL BEARINGS
  MUL224	120	215	40	Rollway	CYLINDRICAL ROLLER BEARINGS
  E5032NRNT	160	240	109	Nachi	CYLINDRICAL ROLLER BEARINGS