• Rexnord KAS2100MM Rex Spherical Roller Bearings ZAS2000 Solid-housed Pillow Block. Contact Rexnord for more details.

Dimensions

Overall Length (in)	14.25 in
Slot Length (in)	1.75 in
Foot Height (in)	2.13 in
Overall Height (in)	8.5 in
Base Width (in)	4.13 in
Overall Width (in)	5.13 in
Bolt Size (in)	1 in
Base to Center Height (in)	4.125 in
Locking Collar Outside Diameter (in)	5.63 in
Bolt Spacing (in)	10.88 in
Expansion Capability (in)	0.38 in
Base Length (in)	14.25 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in
Length Through Bore (in)	5.13 in

Technical Specifications

Cage Material	Engineered Polymer
Product	ZAS2000
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Static Load Rating (lb)	137,000 lb
Fixed/Expansion	Expansion
Misalignment Type	Dynamic
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Series	Solid-housed Pillow Blocks
Shaft Locking Type	Single Set Collar
Seal Type	Single Lip Contact Seal
Radial Dynamic Load Capacity (lb)	130,970 lb
Rolling Element	Spherical Roller
Housing Color	Black
Setscrew Torque (in-lbs)	1350 in/lbs
Seal Kit	KS11
Ability to Relubricate	Yes
Maximum Speed (RPM)	1400 rpm
Insert	KCS2100MM
Size Code	11
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC11
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Vibration Frequency Inner Ring Defect	0.1717 cps
Expansion Lock Plug	105-00698-12
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0548 cps
Vibration Frequency Outer Ring Defect	0.1283 cps
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	662864675932
Weight	56.00 LB
Country of Origin	Mexico