Cylindrical roller bearings NNU4934 KOYO
KOYO

Cylindrical roller bearings NNU4934

Bearing KOYO NNU4934, Ø170×230×60 mm. Request a quote — worldwide shipping.

Code: NNU4934
Type Cylindrical roller bearings
Dimensions Ø 170 × 230 × 60 mm
d170Bore Ø (mm)
×
D230Outer Ø (mm)
×
B60Width (mm)
All bearings 170×230×60 mm Compare all brands with this size
Request quote

Technical specifications

d170 mm
D230 mm
B60 mm
r(min.)2 mm
Fw188.5 mm
Ew- mm
Basic load ratings : Cr451 kN
Basic load ratings : C0r763 kN
Fatigue load limit : Cu86.4 kN
Limiting speeds(Grease lub.)2300 min-1
Limiting speeds(Oil lub.)2800 min-1
da(min.)179 mm
da(max.)186 mm
db(min.)192 mm
Da(max.)221 mm
Da(min.)- mm
ra(max.)2 mm
(Refer.)Mass7.20 kg

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 WS81228
NTN Rolling bearings WS81228 Ø 140 × × 13.5 mm d×D×B140 × × 13.5 mm
In stock
Rolling bearings WS81226
NTN Rolling bearings WS81226 Ø 130 × × 13 mm d×D×B130 × × 13 mm
In stock
Rolling bearings WS81224
NTN Rolling bearings WS81224 Ø 120 × × 12 mm d×D×B120 × × 12 mm
In stock
Rolling bearings WS81222
NTN Rolling bearings WS81222 Ø 110 × × 11.5 mm d×D×B110 × × 11.5 mm
In stock
Rolling bearings WS81220
NTN Rolling bearings WS81220 Ø 100 × × 11.5 mm d×D×B100 × × 11.5 mm
In stock
Rolling bearings WS81132
NTN Rolling bearings WS81132 Ø 160 × × 9.5 mm d×D×B160 × × 9.5 mm
In stock
Rolling bearings WS81130
NTN Rolling bearings WS81130 Ø 150 × × 9.5 mm d×D×B150 × × 9.5 mm
In stock
Rolling bearings WS81128
NTN Rolling bearings WS81128 Ø 140 × × 9.5 mm d×D×B140 × × 9.5 mm
Equivalents In stock
Rolling bearings WS81126
NTN Rolling bearings WS81126 Ø 130 × × 9 mm d×D×B130 × × 9 mm
Equivalents In stock
Rolling bearings WS81124
NTN Rolling bearings WS81124 Ø 120 × × 7 mm d×D×B120 × × 7 mm
In stock
KOYO NNU4934