KM238849\KM238810DC Double Row Inch Tapered Roller Bearings

KM238849\KM238810DC Double Row Inch Tapered Roller Bearings
 

Product description:

Quick Details

  • Structure: Taper
  • Type: Roller
  • Brand Name: world famous brand
  • Bore Size: 187 - 187.375 mm
  • Outside Diameter: 269 - 269.875 mm
  • Model Number: KM238849/ KM238810DC
  • Precision Rating: P0 P6 P5 P4
  • Seals Type: open
  • Number of Row: Double Row
  • Place of Origin: Shandong, China (Mainland)
  • Bearing Structure: Inch Taper Roller Bearing
  • Bearing Brand: NSK, TIMKEN, NTN, KOYO, etc
  • Bearing Model: KM238849/ KM238810DC
  • Noise class: Z1 Z2 Z3 Z4
  • Tolearance: C2 C3 C4 C5
  • Vibration class: V1 V2 V3 V4
  • Free Sample: Available
  • OEM Service: Acceptable
  • Certification: ISO9001: 2000

Packaging & Delivery

Packaging Details: Industrial packing, commercial packing, or as customers requirement
Delivery Detail: 3-5days for ready stock, 20days for large quantity

Specifications

KM238849/ KM238810DC inch taper roller bearing
OEM&Small orders are welcomed
Large inventory
Top brand
ISO9001: 2000

KM238849/ KM238810DC Double Row Inch Tapered Roller Bearings

Technical Data of KM238849/ KM238810DC Double Row Inch Tapered Roller Bearings

d: 187.325mm

D: 269.875mm

T: 119.062mm

B: 55.562mm

Cr: 795kN

Cor: 1720kN

Limiting Speed Grease: 940r/ min

Limiting Speed Oil: 1300r/ min

Mass: 19.3kg

Bearing No.Boundary dimensionsBasic load ratings (kN) Limiting speedsMass
mmDynamicStaticrpmKg
ConeCupdDTBCRrCrCorGreaseOil
11590 11520 15.875 42.862 14.288 14.288 9.525 1.51.517.617.68500120000.1
LM11749 LM11710 17.462 39.878 13.843 14.605 10.668 1.31.321.220.89000130000.081
LM11949 LM11910 19.050 45.237 15.494 16.637 12.065 1.31.327.527.58500120000.12
09067 09195 19.050 49.225 18.03419.0514.288 1.31.339.1408000110000.18
09074 09196 19.050 49.225 23.0221.53917.462 1.51.539.1408000110000.21
A6075 A6157 19.050 39.992 12.014 11.153 9.525 1.0 1.3 14.9 15.7 9500 13000 0.066
09067 09196 19.050 49.225 21.209 19.050 17.462 1.31.539.1408000110000.2
09074 09195 19.050 49.225 19.845 21.539 14.288 1.5 1.3 39.140430080000.19
09074 09194 19.050 49.225 23.020 21.539 17.462 1.5 3.5 37.5 37.0 8500 11000 0.21
12580 12520 20.638 49.225 19.845 19.845 15.875 1.5 1.5 37.5 39.0 8200 11000
M12649 M12610 21.430 50.005 17.526 18.288 13.970 1.31.336.938800011000 0.17
LM12749 LM12710 21.98645.237 15.494 16.637 12.065 1.31.327.5318000110000.12
LM12749 LM12711 21.986 45.974 15.494 16.637 12.065 1.31.327.5318000110000.12
M12648 M12610 22.225 50.005 17.526 18.288 13.970 1.31.339.1 40.7 8500 11000 0.17

Inch Taper Roller Bearing Material

Rings (cups & cones) & Rolling elements
Our bearing rings (cups & cones) , balls & rollers are made of GCr15 high carbon chromium bearing steel

This steel No. is equal to the AISI 52100 (U.S.A.) , DIN 100Cr6 (Germany) , JIS SUJ2 (Japan) etc

Chemical composition of GCr15 steel:

Steel No.Chemical composition %
GCr 15CSiMnPSCrMoCuNi
0.95-1.050.15-0.350.25-0.45≤0.027≤0.021.40-1.65-≤0.25≤0.30


Bearing Packing Details

Two modes of packing available, or as customers requirement

Industrial Roller Packing

Miniature&small sized bearing:

Plastic tube → Carton → Pallet

Medium & large sizes bearings:

Durable&oil proof paper roller → Carton → Pallet

Individual color box packing
Color nylon bag →Color paper box→Carton→ Pallet

Taper Roller Bearing Series

Taper Roller Bearing 30200 Series

Taper Roller Bearing 30300 Series

Taper Roller Bearing 32000 Series

Taper Roller Bearing 32200 Series

Taper Roller Bearing 33000 Series

Taper Roller Bearing 33200 Series

Taper Roller Bearing Inch Series

TIMKEN Tapered Roller Bearings

Double Row Tapered Roller Bearings

Cross Tapered Roller Bearings

We have advanced technology and equipment in manufacturing different kinds of bearings.

For more information, welcome to contact Cloris!