Dimensions - d (inside diameter) | 30mm |
---|---|
Dimensions - D (outside diameter) | 62mm |
Dimensions - B (width) | 16mm |
SKF Single row deep groove ball bearing with filling slots & one metal shield 30mm inside x 62mm outside x 16mm wide, also know as M206Z, 206Z BL206Z
SKF single row deep groove ball bearing with filling slots has a filling slot in both the inner and outer rings enabling more and larger balls to be incorporated than in standard deep groove ball bearings. Filling slot bearings have a higher radial load carrying capacity than bearings without filling slots, but their axial load carrying capacity is small. They are also unable to operate at such high speeds as bearings without filling slots.
The standard assortment of SKF deep groove ball bearings with filling slots comprises
Basic design open bearings
Shielded bearings
Bearing with snap ring groove
SKF deep groove ball bearings with filling slots are available with shields on one or both sides, designation suffixes Z or 2Z,
Supplementary designations
C3: Radial internal clearance greater than normal
N: Snap ring groove in the outer ring
NR: Snap ring groove in the outer ring, with appropriate snap ring
ZNR: Shield of pressed sheet steel on one side of the bearing and snap ring on the opposite side of the shield
2ZNR: Z shield on both sides of the bearing and snap ring groove in the outer ring with snap ring
Principal Dimensions
Inside diameter d: 30mm
Outside diameter D: 62mm
Width B: 16mm
Basic Load Ratings
Dynamic: 22,9kN
Static: 17,3kN
Fatigue load limit: 0,735kN
Speed Ratings
Reference speed: 20 000 r/min
Limiting speed: 12 000 r/min
Mass: 0,21kg
Dimensions mm
d1: 36,2
D2: 54,1
r1,2 min: 1,1