Single row deep groove ball bearings d35-40mm 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, Tapered 1:12

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

35mm, 40mm

Outside diameter

72mm, 80mm, 100mm, 52mm, 62mm, 68mm, 90mm, 110mm

Bearing thickness

23mm, 21mm, 31mm, 25mm, 7mm, 12mm, 9mm, 15mm, 18mm, 33mm, 27mm

Reference speed

18000rpm, 22000rpm, 17000rpm, 20000rpm, 19000rpm, 16000rpm, 26000rpm, 24000rpm, 14000rpm

Limiting speed

5600rpm, 14000rpm, 9000rpm, 11000rpm, 5000rpm, 15000rpm, 6300rpm, 12000rpm, 17000rpm, 6000rpm, 9500rpm, 10000rpm, 13000rpm, 16000rpm, 6700rpm, 8500rpm, 7500rpm

Basic dynamic load

32.5kN, 30.7kN, 42.3kN, 41kN, 25.5kN, 35.1kN, 33.2kN, 55.3kN, 4.49kN, 13.8kN, 17.8kN, 16.8kN, 35.8kN, 63.7kN, 5.07kN

Basic static load

19kN, 24kN, 15.3kN, 31kN, 3.75kN, 10kN, 10.2kN, 11kN, 20.8kN, 36.5kN, 3.65kN

Fatigue load limit

800N, 1.02kN, 655N, 815N, 1.29kN, 160N, 425N, 440N, 490N, 880N, 1.53kN, 585N, 193N, 355N

Load direction

Combined radial and axial

Ring material

Steel

Cage method

Pressed cage, Ball centred, Machined cage, Glass fiber reinforced PA66 cage, Segmented cage

Cage material

Steel, Brass, Polyamide PA66, Graphite

Roller element material

Steel, Reinforced ball set, Silicon nitride (Si3N4)

Internal clearance/ preload/ Tolerance class

Clearance CN, Clearance C3, Clearance C4, Clearance C2E, Clearance C4H, Clearance C5

Lubrication

Grease, Non-lube, Solid oil, Ester lithium soap grease, Diester lithium soap grease, Este Polyurea grease, Mineral polyurea grease, NSF H1 oil

Operating temperature

120°C or less, -40...120°C, -30...200°C, 350°C or less, 200°C or less

Features

Quiet running, Bearing supplied with special grease for high temperature, Lubrication feature, Matched two bearings a back-to-back arrangement, light preload, Modifications to internal or external design, Grease fill for low temperature range -50...80°C, Filling degree greater than 70%, Bearing rings or washers dimensionally stabilized for use at operating temperatures up to +200°C, Low/high temperature grease, Electrical insulation of outer rings, breaking down voltage 300VDC, Ohmic resistance 200MOhm

Overall length

23mm, 21mm, 31mm, 25mm, 7mm, 12mm, 9mm, 15mm, 18mm, 33mm, 27mm

Overall diameter

72mm, 80mm, 100mm, 52mm, 62mm, 68mm, 90mm, 110mm

Approx. weight

0.36kg, 0.339kg, 0.37kg, 0.353kg, 0.356kg, 0.345kg, 0.64kg, 0.684kg, 0.63kg, 0.616kg, 0.4kg, 0.46kg, 0.54kg, 0.48kg, 0.68kg, 0.97kg, 0.034kg, 0.032kg, 0.12kg, 0.13kg, 0.19kg, 0.2kg, 0.27kg, 0.38kg, 0.34kg, 0.47kg, 0.65kg, 0.92kg, 1.25kg, 0.467kg, 0.031kg, 0.191kg, 0.177kg