BC1-0312 Air Compressor Bearing Cylindrical Roller Bearing 25x52x15mm

BC1-0312 Air Compressor Bearing Cylindrical Roller Bearing 25x52x15mm

Stock QTY : 125.pcs         (More on the way)

Size : 25x52x15mm             Weight : 0.15KG

We currently have 125.pcs of BC1-0312 Cylindrical Roller Bearing for Air Compressor In Stock.If you are in need of  BC1-0312 Bearing ,just feel free to contact us.We can assure you the best quality; the most competitive prices; the shortest delivery time and the highest quality service.

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Suffix Explanation : 

K Tapered bore, taper 1:12
N Snap ring groove in the outer ring
NR Snap ring groove in the outer ring, with appropriate snap ring
N1 One locating slot (notch) in one outer ring side face
N2 Two locating slots (notches) in one outer ring side face, 180° apart
-2LS Contact seal, PUR, on both sides
Group 3: Cage design
J Stamped steel cage, roller centred
JA Sheet steel cage, outer ring centred
JB Sheet steel cage, inner ring centred
M Machined brass cage, riveted, roller centred
MA Machined brass cage, riveted, outer ring centred
MB Machined brass cage, riveted, inner ring centred
MH Machined brass cage, window-type, inner ring centred
ML Machined brass cage, window-type, inner or outer ring centred, depending on bearing design
MP Machined brass cage, window-type, inner or outer ring centred, depending on bearing size
MR Machined brass cage, window-type, roller centred
P Glass fibre reinforced PA66 cage, roller centred
PA Glass fibre reinforced PA66 cage, outer ring centred
PH Glass fibre reinforced PEEK cage, roller centred
PHA Glass fibre reinforced PEEK cage, outer ring centred
V Full complement of rollers (no cage)
VH Full complement of rollers (no cage), self-retaining

PEX SKF Explorer bearing, used only when same-sized conventional and SKF Explorer
bearings are available
VA301 Bearing for railway vehicle traction motors
VA305 VA301 + special inspection routines
VA350 Bearing for railway axleboxes
VA380 Bearing for railway axleboxes in accordance with EN 12080, class 1
VA3091 VA301 + external surfaces of the outer ring are coated with
aluminium oxide
VC025 Bearing with special wear-resistant raceways for applications in heavily contaminated
environments
VQ015 Inner ring with crowned raceway for increased permissible misalignment
Group 4.5: Lubrication
Group 4.4: Stabilization
S1 Bearing rings heat stabilized for operating temperatures ≤ 200 °C (390 °F)
S2 Bearing rings heat stabilized for operating temperatures ≤ 250 °C (480 °F)
Group 4.3: Bearing sets, matched bearings
DR Two bearings matched to one set
TR Three bearings matched to one set
QR Four bearings matched to one set
Group 4.2: Accuracy, clearance, preload, quiet running
CN Normal radial internal clearance; only used together with an additional letter that
identifies a reduced or displaced clearance range
H Reduced clearance range corresponding to the upper half of the actual clearance
range
L Reduced clearance range corresponding to the lower half of the actual clearance
range
M Reduced clearance range corresponding to the middle half of the actual clearance
range
The above letters are also used together with the clearance classes C2, C3, C4 and C5,
e.g. C2H

C2 Radial internal clearance smaller than Normal
C3 Radial internal clearance greater than Normal
C4 Radial internal clearance greater than C3
C5 Radial internal clearance greater than C4
Group 4.1: Materials, heat treatment

HA1 Case-hardened inner and outer rings
HA3 Case-hardened inner ring
HB1 Bainite-hardened inner and outer rings
HN1 Inner and outer rings with special surface heat treatment
L4B Bearing rings and rollers black oxidized
L5B Rollers black oxidized
L7B Inner ring and rollers black oxidized