NKS25 Needle Roller Bearing 25x38x20mm - Pioneer Machinery Source

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NKS25 Needle Roller Bearing 25x38x20mm image

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NKS25 Needle Roller Bearing 25x38x20mm Specifications

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:21.34
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Tapered Adapter Sleeve
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:5/8 Inch
Relubricatable:Yes
Insert Part Number:22218 CCK/W33
Seals:Labyrinth
Housing Configuration:2 Piece Split
Inch - Metric:Inch
Other Features:Double Row | Heavy Duty
Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 4" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 10-3/8" Minimum Bolt Spacing; 11-5/8" Bolt Spacing Maximum; Rel
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:SAFS 22518-11
Weight / LBS:47
D:5.875 Inch | 149.225 Millimeter
Nominal Bolt Center to Center:11 Inch | 280 Millimeter
Bolt Spacing Minimum:10.375 Inch | 263.525Millimeter
Bolt Spacing Maximum:11.625 Inch | 295.275Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
B:4 Inch | 101.6 Millimeter
d:3.188 Inch | 80.975 Millimeter
bore diameter::3.1875 in
overall width::5.8750 in
overall length::13.7500 in
seal type::Labyrinth Seal
overall height::7.7500 in
base height::1.6250 in
mounting::Four-Bolt Base
maximum operating temperature::Max 210 °F
bearing type::Spherical Roller
maximum rpm::5300 rpm
bore type::Round
lubrication type::Lubrication Fitting
housing construction::Split Pillow Block
bolt size::0.7500 in
base to bore centerline::4.0000 in
series::SAFS225
housing material::Cast Steel
replacement bearing::22218 EK
locking device::Adapter Mount
weight::67 lbs
bearing material::Cast Iron
manufacturer product page::Click here
finish/coating::Blue Alkyd/Acryl Paint (RAL 5001)
manufacturer upc number::7316577307781
da:80.963 mm
Da:160 mm
Ca:49.809 mm
A1:98.425 mm
A2:149.225 mm
S:4.763 mm
ba:40.481 mm
H:196.85 mm
H1:101.6 mm
H2:41.275 mm
J min.:263.525 mm
J max.:295.275 mm
J1:53.975 mm
L:349.25 mm
N1:19.05 mm
R1:60.325 mm
R2:27.781 mm
RG:3/8 NPT
PG:1/8 NPT
h:38.1 mm
Housing:FSAFS 518
Stabilizing ring:SR-18-15
Labyrinth ring:2 x LOR 188
End plug (suffix Y):EPR 11
Bearing limiting speed:5300 r/min
P60°:157 kN
P90°:94.3 kN
P120°:59.6 kN
P150°:54.3 kN
P180°:64.9 kN
Pa:10.9 kN
Mass pillow block:30.4 kg
Cap bolt:1/2-13 UNC
Cap bolt recommended tightening torque:149.1 N·m
Cap bolt, SAE grade:8
Appropriate attachment bolt size G:0.625 in
Initial grease fill:141.75 g

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