Single row deep groove ball bearings d80-90mm SKF Type 6 

Type

Single row deep groove ball bearings

Bearing structure

Full cover rings

Rolling element

Ball

Number of rolling row

1

Bearing design

Standard

For shaft type

Standard

Cover type

Open, Sealed, Shielded

Cover style

Contact seal, NBR, on both sides, Low-friction seal, Shields on both sides, Non-contact seal, on one side only, Shield on one side only, Rubber contact seals on both sides, FKM

Bore diameter

80mm, 85mm, 90mm

Outside diameter

170mm, 200mm, 110mm, 120mm, 130mm, 150mm, 180mm, 210mm, 115mm, 125mm, 140mm, 160mm

Bearing thickness

39mm, 48mm, 13mm, 18mm, 14mm, 22mm, 28mm, 41mm, 52mm, 16mm, 24mm, 30mm

Reference speed

8500rpm, 7500rpm, 12000rpm, 11000rpm, 9000rpm, 8000rpm, 7000rpm, 10000rpm

Limiting speed

7500rpm, 5300rpm, 2600rpm, 4300rpm, 4800rpm, 3400rpm, 6000rpm, 7000rpm, 6700rpm, 3000rpm, 8000rpm, 5600rpm, 2800rpm, 4500rpm, 5000rpm, 2400rpm, 4000rpm, 3200rpm, 6300rpm, 8500rpm

Basic dynamic load

130kN, 163kN, 19.5kN, 31.9kN, 35.8kN, 52kN, 87.1kN, 140kN, 174kN, 33.2kN, 43.6kN, 60.5kN, 101kN

Basic static load

86.5kN, 125kN, 16.6kN, 30kN, 33.5kN, 43kN, 64kN, 96.5kN, 137kN, 17kN, 31.5kN, 39kN, 50kN, 73.5kN

Fatigue load limit

3.25kN, 4.5kN, 880N, 1.25kN, 1.37kN, 1.76kN, 2.5kN, 3.55kN, 4.75kN, 915N, 1.29kN, 1.56kN, 1.96kN, 2.8kN

Load direction

Combined radial and axial

Ring material

Steel

Cage method

Machined cage, Ball centred, Pressed cage, Outer ring centred, Segmented cage

Cage material

Brass, Steel, Graphite

Roller element material

Steel

Internal clearance/ preload/ Tolerance class

Clearance CN, Clearance C3, Clearance C4, Tolerance class P6

Lubrication

Non-lube, Grease, Mineral polyurea grease, Este Polyurea grease, Solid oil, NSF H1 oil

Operating temperature

120°C or less, -40...120°C, 350°C or less, 200°C or less

Features

Quiet running, Electrical insulation of outer rings, breaking down voltage 300VDC, Ohmic resistance 200MOhm, Stabilized rings and reduced width tolerance, Bearing rings or washers dimensionally stabilized for use at operating temperatures up to +200°C, Bearing supplied with special grease for high temperature, Variants in quality, dimensions, accuracy, vibration

Overall length

39mm, 48mm, 13mm, 18mm, 14mm, 22mm, 28mm, 41mm, 52mm, 16mm, 24mm, 30mm

Overall diameter

170mm, 200mm, 110mm, 120mm, 130mm, 150mm, 180mm, 210mm, 115mm, 125mm, 140mm, 160mm

Approx. weight

4.4kg, 3.65kg, 3.7kg, 3.75kg, 6.85kg, 0.28kg, 0.26kg, 0.55kg, 0.64kg, 0.9kg, 0.93kg, 0.94kg, 2kg, 1.8kg, 1.9kg, 4.25kg, 5.2kg, 4.35kg, 8.05kg, 0.29kg, 0.59kg, 0.85kg, 1.35kg, 1.15kg, 1.2kg, 2.2kg, 2.65kg, 2.3kg, 3.64kg, 0.86kg, 1.62kg, 4.28kg