Needle roller bearings RNA4907LL/3AS NTN
NTN

Needle roller bearings RNA4907LL/3AS

Bearing NTN RNA4907LL/3AS. Request a quote — worldwide shipping.

Code: RNA4907LL/3AS
Type Needle roller bearings
Dimensions Ø 0 × 55 × 0 mm
d0Bore Ø (mm)
×
D55Outer Ø (mm)
×
B0Width (mm)
Request quote
In stock

Technical specifications

BrandNTN
Fw - Under rollers diameter42 mm
D - External diameter55 mm
C - Width of bearing, drawn cup or outer ring20 mm
rs - Min fillet radius0,6 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter3 mm
Radial clearance classCN
Precision classP0
Mass0,113 kg
Cr - Dynamic load rating22700000 mN
C0r - Static load rating39500000 mN
N lim - Grease lubrication limit speed28800 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature373,15 °K
Da max - Max shoulder diameter OR45 mm
Db max - Max OR shoulder diameter51 mm
ras max - Max shaft & housing fillet radius0,6 mm

Related products

Rolling bearings WS89322
NTN Rolling bearings WS89322 Ø 110 × 190 × 16.5 mm d×D×B110 × 190 × 16.5 mm
In stock
Rolling bearings WS89320
NTN Rolling bearings WS89320 Ø 100 × × 14.5 mm d×D×B100 × × 14.5 mm
In stock
Rolling bearings WS89318
NTN Rolling bearings WS89318 Ø 90 × × 13.5 mm d×D×B90 × × 13.5 mm
In stock
Rolling bearings WS89317
NTN Rolling bearings WS89317 Ø 85 × × 13.5 mm d×D×B85 × × 13.5 mm
In stock
Rolling bearings WS89316
NTN Rolling bearings WS89316 Ø 80 × × 12.5 mm d×D×B80 × × 12.5 mm
In stock
Rolling bearings WS89315
NTN Rolling bearings WS89315 Ø 75 × × 12.5 mm d×D×B75 × × 12.5 mm
In stock
Rolling bearings WS89314
NTN Rolling bearings WS89314 Ø 70 × × 12 mm d×D×B70 × × 12 mm
In stock
Rolling bearings WS89313
NTN Rolling bearings WS89313 Ø 65 × × 10.5 mm d×D×B65 × × 10.5 mm
In stock
Rolling bearings WS89312
NTN Rolling bearings WS89312 Ø 60 × × 10.5 mm d×D×B60 × × 10.5 mm
In stock
Rolling bearings WS89311
NTN Rolling bearings WS89311 Ø 55 × × 10.5 mm d×D×B55 × × 10.5 mm
In stock
Rolling bearings WS89310
NTN Rolling bearings WS89310 Ø 50 × × 9.5 mm d×D×B50 × × 9.5 mm
In stock
Rolling bearings WS89309
NTN Rolling bearings WS89309 Ø 45 × × 8.25 mm d×D×B45 × × 8.25 mm
In stock
NTN RNA4907LL/3AS