Model: CRSB-20

Needle Bearing Cam Follower

Special Features:

Hexagonal wrench socket in stud head 0.2500 wrench size; exposed surfaces as mounted color black

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.6250 inches
Overall Length
2.3125 inches
Overall Outside Diameter
Between 1.2490 inches and 1.2500 inches
Lubrication Material
Lubricant
Stud Diameter
Between 0.5000 inches and 0.5010 inches
Outer Ring Width
Between 0.7450 inches and 0.7500 inches
Stud Length
1.2500 inches
Seal Quantity
2
Bearing Seal Type
Contact
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Material
Plastic polyamide seal
Material
Resin synthetic washer
Material
Steel inner ring
Material
Steel outer ring
Material
Steel roller
Material
Steel stud
Surface Treatment
Oxide exposed surfaces as mounted
Style Designator
Cam follower
Thread Series Designator
Unf
NSN
3110-01-301-7893
Part Number
CRSB-20
Description
Cam Follower,needle Bearing
CAGE
21335

An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

Part CRSB-20 NSN 3110-01-301-7893

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00040
FIIG:
A044A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8482400000
  • SITC: 74640
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Needle roller bearings

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