d - 107,95 mm

D - 146,05 mm

T - 21,433 mm

B - 21,433 mm

C - 16,67 mm

R - 1,5 mm

r - 1,5 mm

a - 4,8 mm

Da - 141 mm

db - 116 mm

da - 114 mm

Db - 136 mm

Aa - 0,8 mm

Ab - 1,5 mm

Weight - 0,99 Kg

Basic static load rating (C0) - 175 kN

Factor (G1) - 152,1

Factor (G2) - 107,9

Factor (Cg) - 0,0386

Factor (K) - 1,49

Basic dynamic load rating (C90) - 23,1

Basic dynamic load rating (Ca90) - 15,5

Basic dynamic load rating (C1) - 88,9 kN

Calculation factor (e) - 0,39

Calculation factor (Y) - 1,53

• Model Number: L521949/L521910
• Inner Diameter：107,95mm Outer Diameter：146,05mm Width：21,433mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Broadcasting System,Special Equipment,orthodontic material,motorcycle,gantry processing,Cylinder Special,set bacteria instrument,forming machine,agricultural testing and analysis equipment and related,quality inspection equipment,ventilator anesthesia machine etc
• Similar models:KOYO L521949R/L521910 NACHI L521949/L521910 ISO L521949/10 Fersa L521949/L521910 Timken L521949/L521914 CX L521949/14 Timken L521949/L521910 CX L521949/10 Timken L521949/L521910D+L521949XA Timken L521949/L521910DC+L521949XA
• BEARING POWER International Trading Co.,Ltd. specialize in L521949/L521910 products，there is large inventory of Timken L521949/L521910 . We has been built up long-term cooperation with Timken company, could make a bulk order of the L521949/L521910 Which Timken 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
  2788A/2735X	38,1	73,025	23,812	Timken	Tapered Roller Bearings
  6209/HR11TN	45	85	19	SKF	Deep Groove Ball Bearings
  AST20 8560	85	90		AST	Plain Bearings
  GE90ET-2RS	90	130		AST	Plain Bearings
  JT-69	9,525	14,288	14,27	Timken	Needle Roller Bearings
  R 1 ZZ	1,397	4,762	2,779	NSK	Deep Groove Ball Bearings
  R38/17-1	38	43		KOYO	Needle Roller Bearings
  RAE25-NPPB	25	52	21,4	NKE	Deep Groove Ball Bearings
  SE1552	75,000	160,000	37,000	NTN	Angular Contact Ball Bearings
  UCC313	65			SNR	Bearing Units
  RNA4901RSR	24		13	INA	NEEDLE BEARINGS
  XLS-81/2	8.5000	11.5000	1.5000	HOFF	DEEP GROOVE BALL BEARINGS
  NJ338	190	400	78	STEYR	CYLINDRICAL ROLLER BEARINGS
  100RU03	100	215	47	Torrington	CYLINDRICAL ROLLER BEARINGS
  317	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  IR-17x22x13	17		13	CONSOLIDATED	NEEDLE BEARINGS
  MI-16-N	1.0000		1.0100	CONSOLIDATED	NEEDLE BEARINGS
  71960TGP/4	300	420	56	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  SCE-45			.3125	CONSOLIDATED	NEEDLE BEARINGS
  TS-56x260mm	260		1.6250	CONSOLIDATED	TRIPLE RING LABYRINTH SEALS FOR SD