Metric single row tapered roller bearings d80-85mm SKF Type 3 

Type

Tapered roller bearings

Bearing structure

Full cover rings

Rolling element

Tapered roller

Number of rolling row

1

Bearing design

Steep contact angle, Standard

For shaft type

Standard

Cover type

Open

Bore diameter

80mm, 85mm

Outside diameter

110mm, 125mm, 130mm, 140mm, 160mm, 170mm, 120mm, 150mm, 180mm

Bearing thickness

20mm, 29mm, 36mm, 35mm, 37mm, 28.25mm, 35.25mm, 46mm, 45mm, 42.5mm, 61.5mm, 23mm, 30mm, 41mm, 30.5mm, 38.5mm, 49mm, 48mm, 44.5mm, 63.5mm

Outer ring thickness

16mm, 22mm, 29.5mm, 28.5mm, 29mm, 28mm, 35mm, 31mm, 27mm, 33mm, 48mm, 18mm, 24mm, 32mm, 30mm, 37mm, 34mm, 49mm

Inner ring thickness

20mm, 29mm, 36mm, 34mm, 37mm, 26mm, 33mm, 46mm, 41mm, 39mm, 58mm, 23mm, 28mm, 49mm, 45mm, 60mm

Reference speed

4500rpm, 4000rpm, 3800rpm, 3400rpm, 3000rpm, 3200rpm, 3600rpm, 2800rpm

Limiting speeds

5600rpm, 5000rpm, 4800rpm, 4500rpm, 4000rpm, 3800rpm, 4300rpm, 3600rpm

Basic dynamic load

89.7kN, 168kN, 207kN, 216kN, 221kN, 184kN, 228kN, 308kN, 280kN, 276kN, 333kN, 440kN, 404kN, 115kN, 171kN, 172kN, 223kN, 268kN, 263kN, 353kN, 297kN, 372kN, 417kN, 435kN

Basic static load

125kN, 216kN, 285kN, 275kN, 280kN, 183kN, 245kN, 375kN, 315kN, 265kN, 320kN, 520kN, 500kN, 156kN, 224kN, 228kN, 310kN, 340kN, 220kN, 430kN, 380kN, 365kN, 560kN, 530kN

Fatigue load limit

14kN, 24.5kN, 32kN, 31kN, 21.2kN, 28.5kN, 41.5kN, 35.5kN, 30.5kN, 36.5kN, 57kN, 56kN, 17.6kN, 25.5kN, 26kN, 34.5kN, 38kN, 33.5kN, 48kN, 43kN, 40.5kN, 62kN, 60kN

Load direction

Combined radial and axial

Ring material

Stainless steel

Cage method

Window-type, roller centred, Glass fiber reinforced PA66 cage

Cage material

Steel, Polyamide PA46

Roller element material

Steel

Internal clearance/ preload/ Tolerance class

Tolerance class P5, Clearance CN

Lubrication

Non-lube

Operating temperature

120°C or less

Features

Boundary dimensions changed to conform to ISO, Optimized internal geometry and surface finish, High-performance design for pinion bearing arrangements, Pinion bearing, superseded by CL7C

Overall diameter

110mm, 125mm, 130mm, 140mm, 160mm, 170mm, 120mm, 150mm, 180mm

Overall length

20mm, 29mm, 36mm, 35mm, 37mm, 28.25mm, 35.25mm, 46mm, 45mm, 42.5mm, 61.5mm, 23mm, 30mm, 41mm, 30.5mm, 38.5mm, 49mm, 48mm, 44.5mm, 63.5mm

Approx. weight

0.54kg, 1.3kg, 1.65kg, 1.75kg, 1.85kg, 1.6kg, 2.05kg, 2.9kg, 4kg, 4.05kg, 4.15kg, 6.65kg, 6.2kg, 0.78kg, 1.35kg, 1.4kg, 2.45kg, 2.6kg, 3.55kg, 138kg, 4.6kg, 7.6kg, 7.1kg