English
Home >  TIMKEN Tapered Roller Bearings >  LM29749 Timken Tapered Roller Bearings - TS (Tapered Single) Imperial
LM29749 Timken Tapered Roller Bearings - TS (Tapered Single) Imperial LM29749 Timken Tapered Roller Bearings - TS (Tapered Single) Imperial

LM29749 Timken Tapered Roller Bearings - TS (Tapered Single) Imperial

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It...
  • check with us | Get Latest Price
  • standrad packing
  • Within 5 working days
  • paypal,UnionPay,Visa/MasterCard,Amex,Discover,T/T
  • 655
  • USA
  • Timken
  • Check with us
  • LM29749
Product Groups

Hedia

Mobile :

Tel : 00852 9518 9139

Request a quote

Address:259 Ki Lung Street, Sham Shui Po, Kowloon,HongKong

Product Description

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.

LM29749 Timken Tapered Roller Bearings Specifications

Series

LM29700

Cone Part Number

LM29749

Cup Part Number

LM29710

Design Units

Imperial

Bearing Weight

0.20 Kg0.5 lb

Cage Type

Stamped Steel

LM29749 Timken Tapered Roller Bearings Dimensions

d - Bore

38.1 mm1.5 in

D - Cup Outer Diameter

65.088 mm2.5625 in

B - Cone Width

18.288 mm0.7200 in

C - Cup Width

13.970 mm0.5500 in

T - Bearing Width

18.034 mm0.7100 in

LM29749 Timken Tapered Roller Bearings Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 2.290 mm0.09 in
r - Cup Backface "To Clear" Radius2 1.27 mm0.050 in

da - Cone Frontface Backing Diameter

42.42 mm1.67 in

db - Cone Backface Backing Diameter

46.48 mm1.83 in

Da - Cup Frontface Backing Diameter

62.00 mm2.46 in

Db - Cup Backface Backing Diameter

58.93 mm2.32 in

Ab - Cage-Cone Frontface Clearance

1.8 mm0.07 in

Aa - Cage-Cone Backface Clearance

0.3 mm0.01 in
a - Effective Center Location3 -4.1 mm-0.16 in

LM29749 Timken Tapered Roller Bearings Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 2830 lbf12600 N
C1 - Dynamic Radial Rating (1 million revolutions)5 10900 lbf48600 N

C0 - Static Radial Rating

13600 lbf60300 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1610 lbf7170 N

LM29749 Timken Tapered Roller Bearings Factors

K - Factor7 1.76
e - ISO Factor8 0.33
Y - ISO Factor9 1.8

G1 - Heat Generation Factor (Roller-Raceway)

20.4

G2 - Heat Generation Factor (Rib-Roller End)

15
Cg - Geometry Factor10 0.0666

Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Related News

NEW ARRIVALS

Meceoo Bearing Industrial Co.ltd
Website : www.meceoo.com
Telephone : 00852 9518 9139
Mail : sales9@boya.com.sg
Address : 259 Ki Lung Street, Sham Shui Po, Kowloon,HongKong

Copyright © 2017 - 2019Meceoo Bearing Industrial Co.ltd All Rights Reserved